Angular2 - How to delay the initial load until the service is completed?

Question

I have an angular2 RC6 application, and I need to postpone page loading until some functionality is executed.

I have a service that defines a URI for webApi. I need an application to wait until this URL is determined before it tries to load any data. If I hide the main application in app.component, with * ngIf, I get routing errors because the router output does not exist.

Before RC5 / 6, I manually downloaded the application after receiving the URI.

Answer 1

, canActivate, canActivateChild.

.

• https://angular.io/docs/ts/latest/guide/router.html#!#guards
• * * Angular 2
• Angular2 canActivate() async

APP_INITIALIZER, , backend angular2 bootstrap